private void Format_durations_init() {
   Xol_msg_mgr msg_mgr = lang.Msg_mgr();
   int len = Xol_duration_itm_.Ary_default.length;
   interval_msgs = new Xol_msg_itm[len];
   for (int i = 0; i < len; i++) {
     Xol_duration_itm itm = Xol_duration_itm_.Ary_default[i];
     byte[] msg_key = Bry_.Add(Bry_duration, itm.Name_bry());
     interval_msgs[i] = msg_mgr.Itm_by_key_or_new(msg_key);
   }
 }
 public Xol_interval_itm[] Get_duration_intervals(long seconds, Xol_duration_itm[] intervals) {
   if (intervals == null) intervals = Xol_duration_itm_.Ary_default;
   Array_.Sort(intervals, Xol_duration_itm_sorter.Instance);
   int intervals_len = intervals.length;
   long val = seconds;
   List_adp rv = List_adp_.New();
   for (int i = 0; i < intervals_len; i++) {
     Xol_duration_itm itm = intervals[i];
     long itm_seconds = itm.Seconds();
     val = seconds / itm_seconds;
     if (val > 0
         || (i == intervals_len - 1
             && rv.Count()
                 == 0) // always add one seg; EX: 40 seconds, but minutes requested -> 0 minutes;
                       // DATE:2014-05-10
     ) {
       seconds -= val * itm_seconds;
       rv.Add(new Xol_interval_itm(itm, val));
     }
   }
   return (Xol_interval_itm[]) rv.To_ary(Xol_interval_itm.class);
 }